//入口文件
import Vue from 'vue'

import VueRouter from 'vue-router'
Vue.use(VueRouter)

import Vuex from 'vuex'
Vue.use(Vuex)

var car = JSON.parse(localStorage.getItem('car') || '[]')

var store = new Vuex.Store({
    state : {
        car : car //{id: 1,count: 1,price: 111,selected: true}
    },
    mutations:{
        addToCar(state,goodsinfo){

            var flag = false

            state.car.some(item => {
                if(item.id == goodsinfo.id){
                    item.count += parseInt(goodsinfo.count)

                    flag = true
                    return true
                }
            })

            if(!flag){
                state.car.push(goodsinfo)
            }

            localStorage.setItem('car', JSON.stringify(state.car))
        },
        updateGoodsInfo(state,goodsinfo){
            state.car.some(item => {
                if(item.id == goodsinfo.id){
                    item.count = parseInt(goodsinfo.count)
                    return true
                }
            })

            localStorage.setItem('car', JSON.stringify(state.car))
        },
        removeFormCar(state,id){
            state.car.some((item,i) => {
                if(item.id == id){
                    state.car.splice(i,1)
                    return true
                }
            })

            localStorage.setItem('car', JSON.stringify(state.car))
        },
        updateGoodsSelected(state,info){
            state.car.some(item => {
                if(item.id == info.id){
                    item.selected = info.selected
                    return true
                }
            })

            localStorage.setItem('car', JSON.stringify(state.car))
        }
    },
    getters:{
        getAllCount(state){
            var c = 0;
            state.car.forEach(item => {
                c += item.count
            })

            return c
        },
        getGoodsCount(state){
            var o = {}
            state.car.forEach(item => {
                o[item.id] = item.count
            });

            return o
        },
        getGoodsSelected(state){
            var o = {}
            state.car.forEach(item => {
                o[item.id] = item.selected
            })

            return o
        },
        getGoodsCountAndAmount(state){
            var o = {
                count:0,
                amount:0
            }

            state.car.forEach(item => {
                if(item.selected){
                    o.count += item.count
                    o.amount += item.price * item.count
                }
            })

            return o
        }
    }
})

import moment from 'moment'
Vue.filter('dataFormat',function(dataStr,pattern = "YYYY-MM-DD HH:mm:ss"){
    return moment(dataStr).format(pattern)
})

import VueResource from 'vue-resource'
Vue.use(VueResource)

Vue.http.options.root = '';//注意：这里结尾不要有 / ;请求地址时 在最前面不要加 /
Vue.http.options.emulateJSON = true;//vue-resource post请求需要 

import './lib/mui/css/mui.min.css'
import './lib/mui/css/icons-extra.css'

/* import { Header, Swipe, SwipeItem, Button, Lazyload } from 'mint-ui'
Vue.component(Header.name,Header)
Vue.component(Swipe.name,Swipe)
Vue.component(SwipeItem.name,SwipeItem)
Vue.component(Button.name,Button)
Vue.use(Lazyload) */
import MintUI from 'mint-ui'
Vue.use(MintUI)
import 'mint-ui/lib/style.css'

import VuePreview from 'vue-preview'
Vue.use(VuePreview)

import router from './router.js'

import app from './app.vue'



var vm = new Vue({
    el : '#app',
    render : c => c(app),
    router,
    store
})